Lorentz violation in simple QED processes
| dc.contributor.author | De Brito, G. P. | |
| dc.contributor.author | Guaitolini Junior, J. T. | |
| dc.contributor.author | Kroff, D. [UNESP] | |
| dc.contributor.author | Malta, P. C. | |
| dc.contributor.author | Marques, C. | |
| dc.contributor.institution | Centro Brasileiro de Pesquisas Físicas (CBPF) | |
| dc.contributor.institution | Instituto Federal Do Espírito Santo (IFES) | |
| dc.contributor.institution | Universidade Estadual Paulista (UNESP) | |
| dc.contributor.institution | Universität Heidelberg | |
| dc.date.accessioned | 2022-04-29T07:53:43Z | |
| dc.date.available | 2022-04-29T07:53:43Z | |
| dc.date.issued | 2016-09-15 | |
| dc.description.abstract | We determine the effect of a CPT-even and Lorentz violating nonminimal coupling on the differential cross sections for some of the most important tree-level processes in QED, namely, Compton and Bhabha scatterings, as well as electron-positron annihilation. Experimental limits constraining the allowed deviation of the differential cross sections relative to pure QED allow us to place upper bounds on the Lorentz violating parameters. A constraint based on the decay rate of parapositronium is also obtained. | en |
| dc.description.affiliation | Centro Brasileiro de Pesquisas Físicas (CBPF), Rua Dr. Xavier Sigaud 150 | |
| dc.description.affiliation | Instituto Federal Do Espírito Santo (IFES), Av. Vitória 1729 | |
| dc.description.affiliation | Instituto de Física Teórica Universidade Estadual Paulista, Rua Dr. Bento Teobaldo Ferraz, 271 - Bloco II | |
| dc.description.affiliation | Institut für Theoretische Physik Universität Heidelberg, Philosophenweg 16 | |
| dc.description.affiliationUnesp | Instituto de Física Teórica Universidade Estadual Paulista, Rua Dr. Bento Teobaldo Ferraz, 271 - Bloco II | |
| dc.identifier | http://dx.doi.org/10.1103/PhysRevD.94.056005 | |
| dc.identifier.citation | Physical Review D, v. 94, n. 5, 2016. | |
| dc.identifier.dimensions | pub.1060713850 | |
| dc.identifier.doi | 10.1103/PhysRevD.94.056005 | |
| dc.identifier.issn | 2470-0029 | |
| dc.identifier.issn | 2470-0010 | |
| dc.identifier.issn | 1089-4918 | |
| dc.identifier.orcid | 0000-0002-6445-8817 | |
| dc.identifier.orcid | 0000-0003-2240-528X | |
| dc.identifier.orcid | 0000-0003-3313-7073 | |
| dc.identifier.scopus | 2-s2.0-84990989603 | |
| dc.identifier.uri | http://hdl.handle.net/11449/228231 | |
| dc.language.iso | eng | |
| dc.publisher | American Physical Society (APS) | |
| dc.relation.ispartof | Physical Review D | |
| dc.source | Scopus | |
| dc.source | Dimensions | |
| dc.title | Lorentz violation in simple QED processes | en |
| dc.type | Artigo | pt |
| dspace.entity.type | Publication | |
| relation.isOrgUnitOfPublication | 41d94a5b-139b-457c-90a7-77b71f4e94df | |
| relation.isOrgUnitOfPublication.latestForDiscovery | 41d94a5b-139b-457c-90a7-77b71f4e94df | |
| unesp.campus | Universidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulo | pt |